Commercial Heat Pump Repair in Santa Monica

When your commercial heat pump falters, every hour matters. #1 AC Guys brings engineering‑level problem solving to Commercial Heat Pump Repair in Santa Monica—delivering precise diagnostics, durable repairs, and restored comfort with minimal disruption to your operations. As a 4th‑generation family of engineers with 80+ years in engineering, we approach each system like a mission‑critical asset: safe, efficient, and compliant.

What we repair on commercial heat pumps

• Loss of heating or cooling, hard starts, short cycling, nuisance trips
• Uneven temperatures, poor airflow, drafts, hot/cold spots in open offices
• High energy bills, low capacity, frequent defrost cycles, icing
• Refrigerant leaks, subcool/superheat irregularities, oil return issues
• Thermostat, BMS, and control board errors; sensor and wiring faults
• Reversing valve, expansion device (TXV/EEV), defrost board failures
• Fan motors (ECM/VFD), bearings, belts, contactors, capacitors
• Economizer interaction, ventilation balance, and IAQ sensor integration
• Duct and curb issues on rooftop heat pumps affecting static pressure

Our team services AC PRO commercial heat pumps and rooftop units, as well as multi‑zone configurations from leading manufacturers. We repair the root cause—not just the symptom—so your system runs reliably through peak seasons.

Why Santa Monica businesses choose #1 AC Guys

• 80+ years in engineering and a 4th‑generation family of engineers
• Factory training completed at Fujitsu (Japan), Mitsubishi Elektrik (Thailand), Midea (China), Gree (China), and Hier (China)
• Commercial focus with proven results on large and complex projects
• Title 24 and local code expertise for compliant, documented repairs
• Rapid response, clean job sites, and clear communication
• Upfront options: fix now, stabilize, or optimize for efficiency and IAQ
• Testing and commissioning that validates performance under load

AC PRO systems, parts, and compatibility

We repair and maintain AC PRO commercial heat pumps and rooftop units throughout Santa Monica. Our engineers verify component compatibility and performance, and we source quality parts through trusted local suppliers, including the AC PRO distribution network when appropriate. We are not affiliated with or authorized by AC PRO; we are an independent contractor experienced in servicing AC PRO equipment in commercial applications.

Our diagnostic process—fast, accurate, transparent

• Intake: symptoms, history, space use, and recent changes to operations
• On‑site assessment: safety, power, airflow, refrigerant circuit, controls
• Instrumentation: electrical, pressure/temperature, and airflow readings
• Root‑cause analysis: verify failure modes before parts are replaced
• Repair plan: code‑compliant options aligned to budget and downtime needs
• Commissioning: confirm target superheat/subcool, staging, and capacity
• Documentation: findings, photos, and maintenance recommendations

This engineering‑first workflow reduces callbacks, extends equipment life, and helps your organization plan proactively.

Industries we serve

• Offices, creative spaces, and tech suites
• Retail and shopping centers
• Restaurants, cafés, and hospitality venues
• Healthcare clinics and wellness studios
• Warehouses, light industrial, and maker spaces
• Multi‑tenant and mixed‑use properties

Healthy indoor air and energy performance

Our mission is healthier air for a healthier life—and workplace. During repair, we evaluate ventilation, filtration, and controls to support indoor air quality without sacrificing efficiency. From proper economizer function and humidity management to upgraded filtration and sensor calibration, we help your building meet comfort and health goals while controlling operating costs.

Where it’s appropriate, we can recommend adjustments that align with Title 24 best practices—improving part‑load performance, scheduling, and ventilation balance—so your heat pump doesn’t just run, it performs.

Service area

We are local to Santa Monica and serve greater Los Angeles County and nearby areas, including Orange County, Ventura County, and Western Riverside County. If your portfolio spans multiple sites, we can coordinate service windows that minimize business disruption.

Training that sets us apart

Our engineers completed factory education at Fujitsu (Japan), Mitsubishi Elektrik (Thailand), Midea (China), Gree (China), and Hier (China). This advanced training—combined with decades of field experience—helps us diagnose faster and repair smarter on today’s sophisticated commercial heat pump systems.

Preventive maintenance options

After repairs, we offer optional maintenance to stabilize performance: coil cleaning, electrical retorque, refrigerant checks, airflow verification, drain care, control calibration, and seasonal start‑ups. Proactive care reduces emergency calls, improves comfort, and keeps warranty and compliance documentation in order.

Ready to restore comfort?

If you need Commercial Heat Pump Repair in Santa Monica—especially for AC PRO commercial units—contact #1 AC Guys today. We’ll schedule a rapid site visit, provide clear options, and get your system back online with craftsmanship you can trust. Let our 4th‑generation family of engineers deliver the healthy, efficient indoor environment your team deserves.